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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Trail Ridden Direction
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
ContributeDetails
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Sight Sight
  • Restrooms Restrooms
  • eBike Charging Point eBike Charging Point
  • Water Fountain/Source Water Fountain/Source
  • Gate Gate
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Ladder Ladder
  • Stairs Stairs
  • Bridge Bridge
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      No description for Alpine has been added yet! Login or register to submit one.
      Region Details
      • 3
      • 6
      • 20
      • 13
      • 4

      Region Status
      Open as of Sep 14, 2019

      Stats

      Avg Trail Rating
      Global Ranking
      #1,215
      State Ranking
      #62
      Trails (view details)
      46
      Trails Mountain Bike
      46
      Trails Hike
      33
      Trails Trail Running
      33
      Total Distance
      31 miles
      Total Descent
      9,998 ft
      Total Vertical
      1,788 ft
      Highest Trailhead
      2,826 ft
      Reports
      39
      Photos
      24
      Ridden Counter
      720
      Sub Regions

      Recent Ridelog Activity in Region

      Today
      • 0 rides
      • 0 ft avg distance
      Yesterday
      • 0 rides
      • 0 ft avg distance
      Past Week
      • 2 rides
      • 13 miles avg distance

      Photos of Alpine Mountain Bike

      14 |
      Feb 25, 2019 @ 3:35pm
      Feb 25, 2019
      11 |
      Feb 25, 2019 @ 3:34pm
      Feb 25, 2019
      55 |
      Jun 16, 2018 @ 3:12pm
      Jun 16, 2018
      30 |
      Dec 27, 2017 @ 11:54pm
      Dec 27, 2017
      30 |
      Dec 27, 2017 @ 11:54pm
      Dec 27, 2017

      Videos of Alpine Mountain Bike

      Fast and Loose
      3:20 | 452 | May 19, 2013

      Recent Trail Reports

      statustraildateconditionuserinfo
      California Riding & Hiking Trail - Japatul
      Aug 14, 2019 @ 7:26am
      Aug 14, 2019
      UnknownHopgrasserHeavily overgrown and barely rideable....
      Fast and Loose
      Jun 23, 2019 @ 10:18am
      Jun 23, 2019
      Very DryscarshinPretty much main line down the middle....
      Himmel Canyon Run
      May 22, 2019 @ 2:49pm
      May 22, 2019
      DryAeroDaveSo overgrown that the trail is completely...
      Big Momma DH
      Apr 19, 2019 @ 10:52pm
      Apr 19, 2019
      DryDevilsCowboyLarge/deep ruts throughout the trail.
      Un-named run
      Jan 26, 2019 @ 4:01pm
      Jan 26, 2019
      Dryscarshin
      Run 1
      Jan 26, 2019 @ 4:01pm
      Jan 26, 2019
      Dryscarshin
      Big Momma
      Jan 26, 2019 @ 4:01pm
      Jan 26, 2019
      Dryscarshin
      Through the middle
      Jan 26, 2019 @ 4:01pm
      Jan 26, 2019
      Dryscarshin
      Mainline
      Jan 26, 2019 @ 4:01pm
      Jan 26, 2019
      Dryscarshin
      Tweener
      Jan 26, 2019 @ 4:01pm
      Jan 26, 2019
      Dryscarshin

      Activity Feed

      usernameactiontypetitledate
      user #1903560JoseVwishlisttrailMt. Gower Traverse
      Sep 22, 2019 @ 7:53am
      Sep 22, 2019
      user #1908464samhain572wishlisttrailThe Ruins and 2 more
      Aug 27, 2019 @ 7:14am
      Aug 27, 2019
      user #1891763HopgrasseraddreportCalifornia Riding & Hiking Trail - Japatul
      Aug 14, 2019 @ 10:45am
      Aug 14, 2019
      user #1203650scarshinriddentrailMinefield
      Jul 1, 2019 @ 7:07pm
      Jul 1, 2019
      user #1827848DidusaysteakriddentrailMinefield
      Jun 23, 2019 @ 6:52pm
      Jun 23, 2019

      Recent Comments

      usernametypetitlecommentdate
      user #1698636CsmigelstrailHimmel Canyon RunSuper fun trail !!
      Feb 25, 2019 @ 3:37pm
      Feb 25, 2019
      user #1698636CsmigelstrailMt. Gower TraverseRide this today , prepar yourself for a 10ish...
      Feb 25, 2019 @ 3:36pm
      Feb 25, 2019
      user #1197023W33bletrailridge to ridgeThese trails are in serious need of some...
      Dec 29, 2017 @ 4:42pm
      Dec 29, 2017
      user #1197023W33bletrailThe RuinsThese trails are in serious need of some...
      Dec 29, 2017 @ 4:42pm
      Dec 29, 2017
      user #1104820Frank26522trailHimmel Canyon Run2 trees have fallen across this trail this winter.
      May 16, 2017 @ 7:40pm
      May 16, 2017

      Local Badges

      • By SoCal-AM & contributors
      • Admins: SDMBA
      • #8892 - 1,611 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Alpine.
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